There's really no better type of person to help run your comic book film studio than someone who is a genuine fan of it all. Kevin Feige really does love the source material that all these movies have been based on and it shows every time he talks. In an interview with MTV, the possibility of future Hulk films was brought up and Feige loves the idea, in particular the "Planet Hulk" storyline.

"I don't think there's a lot that we couldn't do someday, as the cinematic universe continues to grow and expand and get as big as the comic book universe," he said, adding, "'Planet Hulk' is a cool story. 'World War Hulk' is a cool story.''

Don't get your hopes up too quickly though. Feige does see a problem in trying these ambitious titles: "I think there's pitfalls of continuity-overload, and mythology getting so dense that it almost collapses in on itself. It happens every few decades or so in the comics. Apart from that, I'd say everything is on the table."

But he still wants to re-visit the Hulk in his own movie eventually: "Do I think Hulk can carry a movie and be as entertaining as he was in 'Avengers'? I do believe that. I do believe he absolutely could. We certainly are not even going to attempt that until 'Avengers 2,' So there's a lot of time to think about it."

What Hulk story do you want to see Marvel Studios adapt into a film?